![](https://www.endotext.org/wp-content/uploads/male/3/figure9.gif)
Figure 9.Functional domain structure of the human androgen receptor. The protein consists of several distinct functional domains: transcription Activation Functions (AF-1; AF-5; in the NH2-terminal domain; and AF-2 in the ligand binding domain); Coactivator interacting domains, Phosphorylation sites, a nuclear localisation signal, the DNA-binding domain, the hinge region and the ligand binding domain.